Description
USA Standard Gear Ring Gear & Installation Kits are an easy way to re-gear a differential with one simple part number. The kits package a ring and pinion set with a Master Installation Kit that contains all the bearings, seals, and small parts needed for a proper install. USA Standard Gear employs rigorous in-house quality testing and inspections to ensure its gears pass dimensional, material, and fitment testing. Available in a wide variety of OEM and aftermarket ratios, USA Standard Gear ring and pinion sets are ready to withstand the rigors of everyday commuting, trail running, and all types of spirited driving.
USA Standard 11.25″ Dana 80, 3.73 Ratio Rear Ring & Pinion Gear Set and Master Install Kit Package,
D80/ 11.25″ DANA 3.73 REAR R&P GEAR/ INSTALL KIT PACKAGE, 4.125″ OD HEAD BRG
- USA Standard Quick Kits provide four convenient differential repair packages to save time and money by including everything you need in one simple part number.






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